{"product_id":"iscar-5902244-threading-insert-32-tpi-unj-ic908-carbide","title":"Iscar 5902244 Threading Insert 32 Tpi Unj IC908 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5902244 is a laydown threading insert designed for external UNJ thread turning on CNC lathes and threading operations requiring tight tolerance thread forms. Manufactured from solid carbide in ISCAR grade IC908, it features a PVD-applied TiAlN coating for extended tool life across a broad range of workpiece materials. The insert cuts at 32 threads per inch (TPI) in a right-hand orientation, with a 3\/8-inch (0.375 inch) inscribed circle and a 0.143-inch thickness. IC908 is ISCAR's hard, wear-resistant PVD grade suited for both continuous and interrupted threading cuts at elevated cutting speeds.\u003c\/p\u003e\u003cp\u003eThis insert is intended for external UNJ thread profiles, a controlled-radius root thread form commonly specified in aerospace and high-strength fastener applications. It fits the 16ER insert style seat geometry used on standard laydown threading toolholders. The primary workpiece material classification covers steel, stainless steel, cast iron, non-ferrous metals, high-temperature alloys, and hardened materials, corresponding to ISO material groups P, M, K, N, S, and H. It is sold individually but must be ordered in multiples of 5 per ISCAR minimum order policy.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC908 PVD-coated solid carbide grade for high wear resistance across universal workpiece material groups\u003c\/li\u003e\n\u003cli\u003e32 TPI external UNJ thread form with controlled root radius for aerospace-grade thread profiles\u003c\/li\u003e\n\u003cli\u003eTiAlN coating applied via PVD process for thermal stability at elevated cutting speeds\u003c\/li\u003e\n\u003cli\u003e3\/8-inch inscribed circle (0.375 inch) with 0.0050-inch corner radius for accurate thread form generation\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting orientation, laydown style for rigid seating in 16ER toolholders\u003c\/li\u003e\n\u003cli\u003eCompliant with ISO 13399 cutting tool data representation standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in 16ER-style laydown threading toolholders accepting a 3\/8-inch inscribed circle insert. Compatible with toolholders and systems conforming to the 16ER seat geometry per ISO 13399 insert identification standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the toolholder is secured before seating or replacing inserts. Use the appropriate torx or clamp screw driver specified by the toolholder manufacturer to achieve proper clamping force without over-torquing. Verify thread direction, insert orientation, and TPI setting against the part drawing before initiating a threading pass.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16ER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC908\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN, PVD Process\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNJ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1430 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0050 inches (0.13 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (ISO groups H, K, M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.035 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5902244\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51738121863474,"sku":"5902244","price":204.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cebe6e1fa1e499b90ca5e0ae0a003f88.jpg?v=1788796325","url":"https:\/\/voomisupply.com\/products\/iscar-5902244-threading-insert-32-tpi-unj-ic908-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}